bitumen technology suppliers seek new ways to

bitumen technology suppliers seek new ways to save money and work more efficiently rss first published in world highways april 2013 as it s the bottom line for bitumen [] when world highways decided to ask some of the

asphalt wikipedia

built the bitumount oil separation plant, which between 1925 and 1958 produced up to 300 barrels (50 m 3) per day of bitumen using dr. clark's method. most of the bitumen was used for waterproofing roofs, but other uses ..